What is it good for? Because I keep on gathering it but don’t know what it’s good, so can somebody tell me please.

In Fjordur the plants near water give silk. Up if helpful

The little plants in Asgard give you silk. up if Helpful!

B-but, moth though. Moth cute. Moth like lämp. If kill moth, moth no find lämp. Moth be sad. Me be sad.

Gachas produce these.

About 60 Silk per good crystal.

To that person who asked where to find silk on the island: That’s the neat part you don’t.

Spiders do not drop this. It can be harvested from the purple flowers in the highlands on rag or from killing lymantria

On scorched earth the purple flower give some silk when grabbed

I'm pretty sure lamantrias also drops silk